| |
| |
1. |
Find the next term in the sequence
3, 9, 15, 21, … |
| |
|
A. |
36 |
B. |
27 |
| |
|
C. |
25 |
D. |
63 |
| |
|
Hint |
|
| |
2. |
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... |
| |
|
A. |
21 |
B. |
20 |
| |
|
C. |
26 |
D. |
18 |
| |
|
Hint |
|
| |
3. |
Find the next term in the sequence
1, 6, 36, 216, |
| |
|
A. |
1944 |
B. |
222 |
| |
|
C. |
1296 |
D. |
7776 |
| |
|
Hint |
|
| |
4. |
Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16, … |
| |
|
A. |
+1; arithmetic |
B. |
×2; geometric |
| |
|
C. |
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric |
D. |
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric |
| |
|
Hint |
|
| |
5. |
Choose the sequence that is neither arithmetic nor geometric. |
| |
|
A. |
15, 18, 21, 25, … |
B. |
1, 1, 1, 1, … |
| |
|
C. |
2, 1, 0.5, 0.25, … |
D. |
11, 18, 25, 32, … |
| |
|
Hint |
|
|
|